Hi All, When the UA send out a target refresh request (RE-INVITE) within a dialog, it is supposed that the peer will update the remote target, as described in RFC3261 12.2. More importantly, these requests do not cause the dialog's route set to be modified.
However, in Section 13.2.2.4, " If the dialog identifier in the 2xx response matches the dialog identifier of an existing dialog, the dialog MUST be transitioned to the "confirmed" state, and the route set for the dialog MUST be recomputed based on the 2xx response using the procedures of Section 12.2.1.2." The above statement say the UA should update the dialog route set that is not mentioned in 12.2.1.2. So what should I do in section 13.2.2.4? Thanks in advance. Regards Richard Wu Senior Engineer Enterprise and Consumer Electronics ASTRI ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This message (including any attachments) is for the named addressee(s)'s use only. It may contain sensitive, confidential, private proprietary or legally privileged information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. Any use, disclosure, copying, or distribution of this message and/or any attachments is strictly prohibited. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
